Deputies with the Tuolumne County Sheriff's Office were on scene this morning at the Oak Hills Apartment complex on Preston Lane in Jamestown with a barricaded subject following a call into the Sheriff's Office regarding a disturbance.
Members of the county's SWAT team and crisis negotiations team is also on hand.
As of 9:40 a.m., the man was still refusing to come out of his apartment.
The building the man is barricaded in has been evacuated.
The Sheriff's Department is asking people to stay out of the area.